Thick Film Semi-Precision
Metal Glaze
Resistors
Make Possible
Power Resistors
Thick Film Semi-Precision
Metal Glaze Power Resistors
Thick Film Semi-Precision
GS-3 Series
Metal Glaze
Superior surge performance
GS-3 Series
Resistance range from 1 - 3M
P Superior surower Resistorsge performance
Standard tolerances of 1%, 2%, 5%
Resistance range from 1 - 3M
GS-3 Series
Standard tolerances of 1%, 2%, 5%
Power rating of 3W @25C; 2W @70C
Superior surge performance
Power rating of 3W @25C; 2W @70C
Effective as carbon composite replacement
Resistance range from 1 - 3M
Eectiff ve as carbon compos ite replacement
Standard tolerances of 1%, 2%, 5%
Power rating of 3W @25C; 2W @70C
Effective as carbon composite replacement All Pb-free parts comply with EU Directive 2011/65/EU (RoHS2)
Electrical Data
Electrical Data
Maximum Dielectric
Maximum Dielectric
Resistance
Resistance
Part
Power RatingPart Power Rating ToleranceTolerance TCR TCR Operating OperatingWithstanding Withstanding
Range
Range
(Watts) (%) (ppm/C) Voltage Voltage
Number
(Watts) (Ohms) (%) (ppm/C) Voltage Voltage
Number
(Volts) (Volts)
(Ohms)
(Volts) (Volts)
2.0 (@ 70C) 50 (>10)
1.0 - 3M 1, 2, 5 1000 1000
GS-3
3.0 (@ 25C) 100, 200 ( 1)
2.0 (@ 70C) 50 (>10)
GS-3 1.0 - 3M 1, 2, 5 1000 1000
3.0 (@ 25C) 100, 200 ( 1)
Environmental Data
Maximum R Limits
Test
Environmental Data
MIL-R-26 MIL-R-10509D MIL-R-22684 GS-3
TCR ppm/C 30 100 200 100/50
Maximum R Limits
Load life 0.5 1.0 2.0 2.0
%R
Test
Short term overload 0.20 0.50 0.50 0.20
%R
MIL-R-26 MIL-R-10509D MIL-R-22684 GS-3
Moisture 0.20 1.50 1.50 0.40
%R
TCR ppm/C 30 100 200 100/50
Temperature Cycling 0.20 0.50 - 0.20
%R
Solder Effect - 0.50 0.50 0.20
Load life %R 0.5 1.0 2.0 2.0
%R
Termination Strength 0.10 0.20 0.50 0.10
%R
Short term overload 0.20 0.50 0.50 0.20
Shock 0.10 0.50 0.50 0.10
%R
%R
Vibration 0.10 0.50 0.50 0.10
%R
Moisture 0.20 1.50 1.50 0.40
%R
Operating Temperature -55C to +175C
Temperature Cycling 0.20 0.50 - 0.20
%R
Solder Effect - 0.50 0.50 0.20
General Note
General Note
IRC reserves the right to make changes in product specication without notice or liability.
%R
TT Electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to IRCs own data and is considered accurate at time of going to print.
A subsidiary of
All information is subject to TT Electronics own data and is considered accurate at time of going to print.
www.ttelectronicsresistors.com TT electronics plc
Wire and Film Technologies Division 4222 South Staples Street Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 Facsimile: 361 992 3377 Website: www.irctt.com GS-3 Series Issue October 2008 Sheet 1 of 3
Termination Strength 0.10 0.20 0.50 0.10
TT Electronics plc
%R
09.15
Shock 0.10 0.50 0.50 0.10
%R
Vibration 0.10 0.50 0.50 0.10
%R
Operating Temperature -55C to +175C
General Note
IRC reserves the right to make changes in product specication without notice or liability.
All information is subject to IRCs own data and is considered accurate at time of going to print.
A subsidiary of
TT electronics plc
Wire and Film Technologies Division 4222 South Staples Street Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 Facsimile: 361 992 3377 Website: www.irctt.com GS-3 Series Issue October 2008 Sheet 1 of 3Thick Film Semi-PrThick Film Semi-Precisionecision
Metal Glaze Power Resistors Make Possible
Metal Glaze
GS-3 Series
Power Resistors
Physical Data
H L
d
GS-3
W
Dimensions (inches and (mm))
Type L W H d
0.515 0.010 0.225 0.008 1.50 0.125 0.032 0.002
GS-3
(13.1 0.3) (5.7 0.2) (38.1 3.2) (0.8128 0.05)
Power Derating Chart
100
80
60
40
20
0
025 75 125 175
Ambient Temperature (C)
Hot Spot Temperature +25C Ambient
200
175
150
125
100
75
50
25
0
0 25 50 75 100
Percent 25C Power Rating
Wire and Film Technologies Division 4222 South Staples Street Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 Facsimile: 361 992 3377 Website: www.irctt.com GS-3 Series Issue October 2008 Sheet 2 of 3
General Note
TT Electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT Electronics own data and is considered accurate at time of going to print.
www.ttelectronicsresistors.com
TT Electronics plc
09.15
Degrees (C) Percent Rated Power